Assertion (A): The deficiency symptoms of N, P and Mg are visible first in senescent leaves. Reason (R): Elements like N, P and Mg are mobile.
Both A and R are true and R explains A
Both A and R are true and R does not explain A
A is true and R is false
Both A and R are false
Assertion (A): Higher plants can not utilize nitrogen that is present in the form of N2 in air.
Reason (R): In higher plants, the nitrogenase enzyme is absent.
Assertion (A): Sugars are synthesized in the bundle sheath cells of maize plants.
Reason (R): Calvin cycle occurs in the bundle sheath cells of C4 plants.
Regarding the assertion and reason, select the correct option. Assertion [A]: The template strand runs in the 3’-5’ direction. Reason [R]: The genetic information resides on the sense strand.